Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gappy, Ophthalmologist in Troy, MI?
What languages does Dr. Gappy speak?
Dr. Gappy and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Ophthalmologist like Dr. Gappy typically treat?
As an Ophthalmologist, Dr. Gappy diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gappy. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H25813: Combined forms of age-related cataract, bilateral
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Preglaucoma
- Borderline Open-Angle Glaucoma
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H40013: Open angle with borderline findings, low risk, bilateral
Also known as:
- Intraocular Lens Implant
- Cataract
- Refractive Errors
- IOL Implant
- Artificial Eye Lens
- Cataract Lens Implant
ICD-10 Codes:
- Z961: Presence of intraocular lens
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Macular Pucker
- Retinal Disorder
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Fibrosis
- Wrinkled Retina
ICD-10 Codes:
- H35372: Puckering of macula, left eye
What procedures does an Ophthalmologist like Dr. Gappy typically perform?
As an Ophthalmologist, Dr. Gappy performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gappy. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Does Dr. Gappy accept my insurance?
Dr. Gappy accepts most major insurance plans. Important: Please call our office at (248) 689-2020 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gappy accept in Troy, MI?
Dr. Gappy in Troy, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Medicare
Spectrum / Priority Health
State of Michigan
UnitedHealth Group
View All Insurances
Where is Dr. Gappy's office located?
What hospitals are Dr. Gappy affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Gappy has admitting privileges at the following hospitals:

Ranked Cancer Surgery
Ranked Mastectomy
What is Dr. Gappy's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gappy's National Provider Identifier (NPI) number is 1376171322.
What common questions do patients ask about Dr. Gappy?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gappy